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From: "pinskia at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/113217] [14 Regression][aarch64] ICE in rtl_verify_bb_insns, at cfgrtl.cc:2796 since r14-6605-gc0911c6b357ba9 Date: Wed, 03 Jan 2024 17:29:06 +0000 [thread overview] Message-ID: <bug-113217-4-fAAptxOXCX@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-113217-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113217 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- From: ``` (insn 7 2 8 2 (set (mem:SI (reg/f:DI 103 [ this ]) [1 MEM[(struct vector *)this_4(D)].D.4476._M_end_of_storage+0 S4 A32]) (const_int 0 [0])) "/app/example.cpp":6:27 69 {*movsi_aarch64} (nil)) (debug_insn 8 7 11 2 (debug_marker:BLK) "/app/example.cpp":6:3 -1 (nil)) (insn 11 8 42 2 (set (mem:SI (plus:DI (reg/f:DI 103 [ this ]) (const_int 4 [0x4])) [1 MEM[(struct vector *)this_4(D) + 4B].D.4476._M_end_of_storage+0 S4 A32]) (const_int 0 [0])) "/app/example.cpp":6:27 69 {*movsi_aarch64} (expr_list:REG_EH_REGION (const_int 1 [0x1]) (nil))) ``` To: ``` (insn 7 2 8 2 (set (mem:V2x4QI (reg/f:DI 103 [ this ]) [0 +0 S8 A32]) (unspec:V2x4QI [ (const_int 0 [0]) repeated x2 ] UNSPEC_STP)) "/app/example.cpp":6:27 90 {*store_pair_4} (expr_list:REG_EH_REGION (const_int 1 [0x1]) (nil))) (debug_insn 8 7 42 2 (debug_marker:BLK) "/app/example.cpp":6:3 -1 (nil)) (note 42 8 44 3 [bb 3] NOTE_INSN_BASIC_BLOCK) ``` Most likely we should only handle stores instructions which cannot throw, insn_nothrow_p .
next prev parent reply other threads:[~2024-01-03 17:29 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-03 15:29 [Bug target/113217] New: " mjires at suse dot cz 2024-01-03 17:21 ` [Bug target/113217] " pinskia at gcc dot gnu.org 2024-01-03 17:23 ` acoplan at gcc dot gnu.org 2024-01-03 17:29 ` pinskia at gcc dot gnu.org [this message] 2024-01-03 17:29 ` pinskia at gcc dot gnu.org 2024-01-04 10:36 ` acoplan at gcc dot gnu.org 2024-01-04 15:54 ` pinskia at gcc dot gnu.org 2024-01-05 12:25 ` cvs-commit at gcc dot gnu.org 2024-01-05 12:27 ` acoplan at gcc dot gnu.org
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